The Manual Backwash Filter Valve head can be installed on most common mineral tanks with a 2 1/2" #8 tank opening. 
1" FMPT Ports
1.05" Riser Tube is required.
Works with tanks 6"-12" Diameter.

Applications

Perfect for sediment filtration systems, carbon systems, and more where power is not available or simplicity is the key. Perfect for the home, office, boats, cabins, and RV's.

5 Year Warranty